78514208

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{21713}}^1$

素因数の和:21836

約数の個数: 24

約数和(自身を含む): 155949948

約数和(自身を除く): 77435740

約数列:

[1, 2, 4, 8, 16, 32, 113, 226, 452, 904, 1808, 3616, 21713, 43426, 86852, 173704, 347408, 694816, 2453569, 4907138, 9814276, 19628552, 39257104, 78514208]

約数ペア:

[(1, 78514208), (2, 39257104), (4, 19628552), (8, 9814276), (16, 4907138), (32, 2453569), (113, 694816), (226, 347408), (452, 173704), (904, 86852), (1808, 43426), (3616, 21713)]